某日，五名个性迥异的老师们住进了千岁的房子里成为了千岁的房客。情绪波动非常大的爱哭鬼一文字睦月（浅野琉璃 配音）、沉默寡言面无表情的二之舞如月（木村亚希子 配音）、身为保健老师同时也是剑道高手的三世院弥生（井上喜久子 配音）、个性开朗充满了活力的四天王卯月（古山贵实子 配音）和运动健将五箇条五月（笹岛芳 配音），这五位老师的出现带给了千岁人生新的希望。
Peter (played by Sean DeGuzman) is a photographer for weddings and events. However, in his spare time (many recently), he strolled in a picturesque remote lakeside camping area where couples came to camp outdoors. Peter will track these couples and secretly take videos of them having sex while getting off the car. Then, he will publish these sex videos on an online pornographic website to make money from them. One day, Peter followed a young woman named Mia (played by Kara Gonzalez) and filmed her while she was taking a shower. Mia was not angry, but on the contrary, she was very friendly to him. However, she has a hot tempered and sinister looking boyfriend RJ (played by Joseph Elisard) around her, who doesn't like Peter being with his girlfriend. The next time Peter secretly filmed a video of Mia having sex with RJ, he witnessed Mia suddenly slashing RJ's neck.
